4 #define SOL_SOCKET 65535
8 #define SO_REUSEADDR 0x0004
9 #define SO_KEEPALIVE 0x0008
10 #define SO_DONTROUTE 0x0010
11 #define SO_BROADCAST 0x0020
12 #define SO_LINGER 0x0080
13 #define SO_OOBINLINE 0x0100
14 #define SO_REUSEPORT 0x0200
15 #define SO_SNDBUF 0x1001
16 #define SO_RCVBUF 0x1002
17 #define SO_SNDLOWAT 0x1003
18 #define SO_RCVLOWAT 0x1004
19 #define SO_ERROR 0x1007
20 #define SO_TYPE 0x1008
21 #define SO_ACCEPTCONN 0x1009
22 #define SO_PROTOCOL 0x1028
23 #define SO_DOMAIN 0x1029
24 #define SO_TIMESTAMP 63
25 #define SO_TIMESTAMPNS 64
26 #define SO_TIMESTAMPING 65
27 #define SO_RCVTIMEO 66
28 #define SO_SNDTIMEO 67
30 #define SO_NO_CHECK 11
31 #define SO_PRIORITY 12
32 #define SO_BSDCOMPAT 14
33 #define SO_PASSCRED 17
34 #define SO_PEERCRED 18
36 #define SO_SNDBUFFORCE 31
37 #define SO_RCVBUFFORCE 33
39 #define SOCK_NONBLOCK 0200
40 #define SOCK_CLOEXEC 02000000